788897898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 1862040960

約数和(自身を除く): 1073143062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 71, 106, 114, 142, 159, 171, 213, 318, 342, 426, 477, 613, 639, 954, 1007, 1226, 1278, 1349, 1839, 2014, 2698, 3021, 3678, 3763, 4047, 5517, 6042, 7526, 8094, 9063, 11034, 11289, 11647, 12141, 18126, 22578, 23294, 24282, 32489, 33867, 34941, 43523, 64978, 67734, 69882, 71497, 87046, 97467, 104823, 130569, 142994, 194934, 209646, 214491, 261138, 292401, 391707, 428982, 584802, 617291, 643473, 783414, 826937, 1234582, 1286946, 1653874, 1851873, 2306719, 2480811, 3703746, 4613438, 4961622, 5555619, 6920157, 7442433, 11111238, 13840314, 14884866, 20760471, 41520942, 43827661, 87655322, 131482983, 262965966, 394448949, 788897898]

約数ペア:

[(1, 788897898), (2, 394448949), (3, 262965966), (6, 131482983), (9, 87655322), (18, 43827661), (19, 41520942), (38, 20760471), (53, 14884866), (57, 13840314), (71, 11111238), (106, 7442433), (114, 6920157), (142, 5555619), (159, 4961622), (171, 4613438), (213, 3703746), (318, 2480811), (342, 2306719), (426, 1851873), (477, 1653874), (613, 1286946), (639, 1234582), (954, 826937), (1007, 783414), (1226, 643473), (1278, 617291), (1349, 584802), (1839, 428982), (2014, 391707), (2698, 292401), (3021, 261138), (3678, 214491), (3763, 209646), (4047, 194934), (5517, 142994), (6042, 130569), (7526, 104823), (8094, 97467), (9063, 87046), (11034, 71497), (11289, 69882), (11647, 67734), (12141, 64978), (18126, 43523), (22578, 34941), (23294, 33867), (24282, 32489)]